package com.example.houduan.common.lang;


import lombok.Data;

import java.io.Serializable;

@Data
public class Result implements Serializable { //序列化
    private int code; //200是正常 400表示异常
    private String msg;
    private Object data;//返回数据

    //成功
    public static Result succ(Object data) {

        return succ(200, "操作成功", data);
    }

    //成功
    public static Result succ(int code, String msg, Object data) {
        Result r = new Result();
        r.setCode(code);
        r.setMsg(msg);
        r.setData(data);
        return r;
    }

    //失败
    public static Result fail(String msg) {

        return fail(400, msg, null);
    }

    //失败
    public static Result fail(String msg, Object data) {

        return fail(400, msg, data);
    }

    //失败
    public static Result fail(int code, String msg, Object data) {
        Result r = new Result();
        r.setCode(code);
        r.setMsg(msg);
        r.setData(data);
        return r;
    }
}



